Buying aid Double DIN car radio

Moin in the country, a few weeks ago I bought a beautiful V70, EZ 2000. Currently the original radio is still in it. I would like to install another, more modern device. In the shaft probably a double DIN radio should be installed. For me it would be important that the radio still has a CD player, a USB port, which can read format AAC and can connect to my i-Phone via Bluetooth, as well as a hands-free device should be there. I have seen on the Internet that there is also a splitter that uses the signal of the VHF antenna for the DAB+ reception. If someone can recommend this, it might be interesting for me. I’m not sure if I need a radio with touchpad/large display. This would be interesting only if the map is transferred from the mobile phone Navi to the display. If the NHF does not have a DAB+, then I’m sure if I have to have DAB+, I don’t want to install an additional antenna. I don’t need a device with display/touchpad. What do you have installed? Can you give me a purchase recommendation? It doesn’t necessarily have to be a new model, I also like to buy a used device at Ebay. Thanks in advance for your support.